<template>
  <Form
    ref="loginForm"
    :model="form"
    :rules="rules"
    @keydown.enter.native="handleSubmit"
  >
    <FormItem prop="username">
      <Input v-model="form.username" placeholder="请输入用户名">
        <span slot="prepend">
          <Icon :size="16" type="ios-person"></Icon>
        </span>
      </Input>
    </FormItem>
    <FormItem prop="password">
      <Input type="password" v-model="form.password" placeholder="请输入密码">
        <span slot="prepend">
          <Icon :size="14" type="md-lock"></Icon>
        </span>
      </Input>
    </FormItem>
    <FormItem prop="type">
      <RadioGroup v-model="form.type" size="small">
          <Radio label="local">{{$t('local login')}}</Radio>
          <Radio label="ldap">{{$t('ldap login')}}</Radio>
      </RadioGroup>
    </FormItem>
    <FormItem v-if="secoundAuth" prop="dynamic">
      <Input
        type="text"
        :maxlength="6"
        v-model="form.dynamic"
        autofocus="autofocus"
        placeholder="请输入动态码"
      >
        <span slot="prepend">
          <Icon :size="14" type="md-key"></Icon>
        </span>
      </Input>
    </FormItem>
    <FormItem>
      <Button @click="handleSubmit" type="primary" long>登录</Button>
    </FormItem>
  </Form>
</template>
<script>
export default {
  name: "LoginForm",
  props: {
    secoundAuth: {
      type: Boolean,
      default: false
    },
    userNameRules: {
      type: Array,
      default: () => {
        return [{ required: true, message: "账号不能为空", trigger: "blur" }];
      }
    },
    passwordRules: {
      type: Array,
      default: () => {
        return [
          { required: true, message: "密码不能为空", trigger: "blur" },
          {
            type: "string",
            min: 6,
            message: "密码不能小于6位",
            trigger: "blur"
          }
        ];
      }
    },
    dynamicRules: {
      type: Array,
      default: () => {
        return [
          { required: true, message: "动态码不能为空", trigger: "blur" },
          {
            type: "string",
            min: 6,
            max: 6,
            message: "必须为六位数字",
            trigger: "blur"
          }
        ];
      }
    }
  },
  data() {
    return {
      form: {
        username: "",
        password: "",
        type: "local",
        dynamic: ""
      }
    };
  },
  computed: {
    rules() {
      return {
        username: this.userNameRules,
        password: this.passwordRules,
        dynamic: this.dynamicRules
      };
    }
  },
  methods: {
    handleSubmit() {
      this.$refs.loginForm.validate(valid => {
        if (valid) {
          this.$emit("on-success-valid", {
            username: this.form.username,
            password: this.form.password,
            type: this.form.type,
            dynamic: this.form.dynamic
          });
        }
      });
    }
  }
};
</script>
